Astronauts land on a planet with prehistoric creatures and a war between a human-like tribe and a race of vampires.
Genres:
John Carradine as Dr. Rynning
Robert Dix as Dr. Manning
Vicki Volante as Valerie
Joey Benson as Willy
Jennifer Bishop as Lian Malian
Bruce Powers as Cmdr. Steve Bryce
Fred Meyers as Bob Scott
Britt Semand as Linda
Al Adamson as Earthly Vampire (uncredited)
John Andrews as Man in Warehouse (uncredited)
John "Bud" Cardos as Vampire Caveman (uncredited)
Theodore Gottlieb as Opening Narrator (voice) (uncredited)
Gary Graver as Earthly Vampire (uncredited)
Sean Graver as Boy with Mother (uncredited)
Maria Lease as Girl with Purse (uncredited)
Gus Peters as Earthly Vampire (uncredited)
Irv Saunders as Earthly Vampire (uncredited)
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